PoSPE Industrial HAT++ Extension Board
Datasheet Schematic STEP Layout
Proprietary PoSPE board enabling power sourcing and delivery over Single Pair Ethernet (SPE), derived from established design approaches and industry practices.
This HAT enables PoSPE for BE-IIS-T1S and BE-IIS-T1L HATs, providing up to 1~A at 9–33~V over Single Pair Ethernet. On the sourcing side, the board integrates a DC/DC conversion stage generating a regulated 5~V supply with up to 4~A output for system-level power distribution.
Key Features
- PSE (source) and PD (sink) capability
- Up to 1 A over SPE
- 9--33 V operating range
- Regulated 5 V output (RSP supply)
- Up to 4 A output current
- Over-voltage, under-voltage, and over-current protection
- Reverse polarity protection
- Current sensing via I2C
- ESD and transient protection
- RoHS compliant
- Quality component suppliers
Applications
- PoSPE evaluation
- Prototyping
- Industrial network evaluation
- Education and laboratory use